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Rod Coupling 3/8-16 X 1-3/4 Hx St-zn (Jar 100)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Hangers, Supports & Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Hex Bolts & Nuts
- Product Type:
- Rod Coupling
Metallics RCT35 – Frequently Asked Questions
1) What thread size does the Metallics RCT35 rod coupling take?
The RCT35 coupling is threaded 3/8-16, so it joins standard 3/8 inch diameter all-thread hanger rod with 16 threads per inch (the common UNC coarse thread on 3/8 inch rod). If your rod is 1/4-20 or 1/2-13, this is not the coupling for it.
2) Can I use the RCT35 to extend a ceiling hanger rod that came up short?
Yes, that is the main use. Thread the coupling onto the existing 3/8-16 rod, then run a second length of 3/8 inch all-thread into the other end to reach your hanger, strut or tray. Both pieces must be 3/8-16; the coupling is single-size, not a reducer.
3) Is the RCT35 coupling zinc plated or stainless?
Zinc plated steel, not stainless. That suits dry interior work: ceiling hanger rod for conduit, strut, cable tray and pipe hangers. For wet, exterior or corrosive locations, specify a stainless or hot dip galvanized coupling instead.
4) How is the Metallics RCT35 packaged, and what is the quantity?
It ships 100 pieces in a jar, which is the usual way this fitting is bought for a van or a shop bin rather than loose by the piece.
How fast can I get the Metallics RCT35 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics RCT35 come with a warranty?
Absolutely. The Metallics RCT35 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics RCT35?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics RCT35 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.